CN106097925A - Luminous, reflection dual-purpose sign board - Google Patents
Luminous, reflection dual-purpose sign board Download PDFInfo
- Publication number
- CN106097925A CN106097925A CN201510955618.8A CN201510955618A CN106097925A CN 106097925 A CN106097925 A CN 106097925A CN 201510955618 A CN201510955618 A CN 201510955618A CN 106097925 A CN106097925 A CN 106097925A
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- led module
- plate
- piece
- sign board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
- G09F2013/142—Arrangements of reflectors therein multiple reflectors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Road Signs Or Road Markings (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Abstract
The present invention relates to a kind of luminous, reflection dual-purpose sign board, comprising: sign board body (10), it includes diffuser plate (11), outer panel (12), middle dividing plate (13), inner side dividing plate (14)；Retro-reflective patches being (20), it includes red reflex piece (21), white reflective piece (22), black reflection piece (23)；First LED module (30)；Second LED module (35)；Traffic sign guide portion (40)；Cover plate (50)；Power supplier (60).Luminescence according to the present invention, reflection dual-purpose sign board, it makes light only through noir outline portion and red circular strip, and make remaining partial cut or do not allow light irradiate, such that it is able to improve black numbers and the legibility of redness circle, even if traffic mark board also can be being correctly identified at a distance therewith.
Description
Technical field
The present invention relates to a kind of luminous, reflection dual-purpose sign board, relate to a kind of luminous, reflection dual-purpose sign board in more detail,
It makes light only through noir outline portion and red circular portion, and makes remaining part cover light or non-light
Irradiate, even if thus also can correctly identify at a distance.
Background technology
General in road sign facility, including be equivalent to the traffic safety mark of restriction, instruction, attention and auxiliary sign
The road sign etc. of the present situation of will board and guiding road, these existing sign boards are typically configured to the substrate at aluminum
The construction pasted retro-reflection paper on material and represent word or figure, by the retro-reflection of automobile headlamp light, at night
Between also can easily identify word or the figure of patterning on sign board.
But existing sign board as above, although the content being easier to distinguishing mark board daytime becoming clear around, but
As night dark when, owing to being limited to narrow angle by the recognizable set of retro-reflection, and especially on mountain
Road, racing detour, construction interval or the road etc. for high speed traveling, driver's cognitive role is short, therefore only close
Closer distance is only possible to identify, thus the danger that traffic accident occurs is very high.
Especially in the area that daily difference is big, there is dew condensation phenomenon according to the temperature difference on the surface of sign board, therefore completely lose back
The characteristic of interflection, it is impossible to the situation carrying out information conveying function frequently occurs, thus be highly desirable to prepare to ask for described
The countermeasure of topic.
Improve the invention of described problem as part, it is proposed that by being suitable for fluorescent lamp inside sign board, it is passive to depart from
Property the restriction of retro-reflection such that it is able to the road sign of the luminous interior lighting formula in dynamic role ground.
It is suitable for the interior lighting mode sign board of fluorescent lamp in the inside of sign board, in order to practical work is printed on Asia by luminescence display
Index plane that is that constitute in fiber crops material or that constitute with colored steel (color sheet), described interior lighting mode sign board
It is set to internal installation lighting device, in order to luminous at sign board self.
Mode as above, as lighting device, because using the three wavelength fluorescent lamps of 20W or 40W, has following
Shortcoming: electricity consumption is higher, the frequent replacement cycle of fluorescent lamp and the extra maintenance needing regularly index plane cleaning etc.
The necessity of management, and because legibility is bad, have in the problem that can not correctly identify at a distance.Therewith, the initial stage
Employ hardly now after some areas are implemented.
Although arranging other exterior lighting in outside in addition, come up with, thus illuminate the overall exterior lighting side of sign board
Formula, but also have the problem that and be limited to narrow angle according to the scope of the angle raising identity irradiating light, on the contrary
The stronger awareness to sign board itself of illumination intensity becomes higher, and the on the other hand identification of content because of too much reflection
Degradation under property.
Although it is additionally, also proposed the profile of the word along sign board or figure in addition to the sign board of described mode, convex
Going out formula and pasting the sign board of LED, described technological maheup is: represent at index plane by word or contour pattern coating etc.,
And for figure described in luminescence display, multiple LED is set according to the form of contour pattern thus carries out luminescence display.
Although proposing multiple constructions of the technology arranging LED, but have since it is desired that be provided for protecting the cap of LED
Or shell, so the shortcoming of illuminance step-down, and in order to overcome described shortcoming in the case of using high-brightness LED, have
At random due to light, remote identifies hardly possible shortcoming.
Look-ahead technique document
Patent document
(patent document 1) Korean registered patent gazette the 1096657th (2011.12.14, the traffic that legibility improves
Safety sign board)
(patent document 2) Korean registered patent gazette the 1047904th (2011.07.04, sign board)
Content of the invention
The present invention proposes to solve the problems referred to above, it is an object of the invention to provide a kind of luminescence, reflects dual-purpose
Sign board, it makes light only through noir outline portion and red circular strip part, and makes remaining part cover
Light or non-light are irradiated, thus improve black numbers and the legibility of redness circle, in order to also can understand correctly at a distance
Identify.
Additionally, the present invention provides a kind of luminescence, the sign board of reflection dual-purpose, it will transmit through the good retro-reflective patches being attachment of rate
Before diffuser plate, even if thus the power supply putting on the first LED module and the second LED module be cut off, also can tie up
Hold reflection function and then perform traffic mark board function.
It is a feature of the present invention that its composition includes in order to reach described purpose: sign board body 10, it includes diffusion
Plate the 11st, outer panel the 12nd, middle dividing plate the 13rd, inner side dividing plate 14, described diffuser plate 11 is for the diffusion of light, described
Outer panel 12 circumferentially protrudes certain altitude at the rear edge of diffuser plate 11, and described middle dividing plate 13 is to described
The position of the inner side isolation certain distance of outer panel 12 is protruded, and described inner side dividing plate 14 is at described middle dividing plate 13
Inner side isolation is simultaneously protruded；Retro-reflective patches being 20, it includes red reflex piece the 21st, white reflective piece the 22nd, black reflection piece
23, described red reflex piece 21 is formed as circular strip, and to cover the described outside being arranged at after described diffuser plate 11
Between plate 12 and middle dividing plate 13, the form of part is attached to the front edge of described diffuser plate 11, described white
Reflector plate 22 attachment is for covering the inner space of described red reflex piece 21, and described black reflection piece 23 is in order to guide friendship
Logical mark is attached to the middle body of described white reflective piece 22；First LED module 30, it is arranged on institute along edge
State the lateral surface of middle dividing plate 13, in order to light is radiated at the sky between described outer panel 12 and middle dividing plate 13
Between；Second LED module 35, it is arranged on the medial surface of inner side dividing plate 14 along edge, in order to light is radiated at institute
State the inner space of inner side dividing plate 14；Traffic sign guide portion 40, it is arranged on described inner side dividing plate (14)
Inner side is not to allow the light transmission of described second LED module 35, and is arranged on the facies posterior hepatis with described black reflection piece 23
Divide the part that after corresponding diffuser plate 11, corresponding part and the profile along described corresponding part are isolated at a certain distance,
Thus guide light to pass through only along the profile of described black reflection piece 23；Covering plate 50, it is incorporated into described outer panel 12,
And seal the inside of described sign board body 10；Power supplier 60, it provides power supply in described first LED module
30 and second LED module 35.
Here, preferably, described traffic sign guide portion 40 is formed at after described diffuser plate 11, or is formed at institute
State before diffuser plate 11 and be positioned between described retro-reflective patches being 20 and diffuser plate 11.
Now, it is preferable that described first LED module 30 and the second LED module 35, along middle dividing plate 13 and interior
The edge of side dividing plate 14, is spaced from each other with the respective interval selecting.
In addition, be characterised by: light shield 70 is arranged between described middle dividing plate 13 and inner side dividing plate 14
Space, in order to when the light of described first LED module 30 and the second LED module 35 is by middle dividing plate 13 and inner side
When dividing plate 14 and the space covering between plate 50 flow into, the light covering inflow is shone to outside by described diffuser plate 11
Penetrate.
According to by described luminescence, the sign board of reflection dual-purpose constituting and being formed, it makes light only pass through noir profile portion
Divide and red circular strip, and make remaining partial cut or do not allow light irradiate, such that it is able to improve black numbers and redness
The legibility of circle, even if also can correctly identify traffic mark board at a distance therewith.
Additionally, effect is, by making transmitance, good retro-reflective patches being is attached to before diffuser plate, thus with setting
Maintain retro-reflection performance together in passing through of the LED light within traffic mark board, and then increase substantially legibility.
Brief description
Fig. 1 is the luminescence according to the present invention, the stereogram of reflection dual-purpose sign board,
Fig. 2 is the exploded perspective view of Fig. 1,
Fig. 3 is the in-built frontal state figure showing the sign board body according to the present invention,
Fig. 4 is the sectional view of the line A-A according to Fig. 3,
Fig. 5 be the luminescence according to the present invention, reflection dual-purpose sign board be in LED module close (Off) state photo,
Fig. 6 a and Fig. 6 b be the luminescence according to the present invention, reflection dual-purpose sign board open (ON) state at LED module
The photo during presence or absence of lower light.
Detailed description of the invention
Hereinafter, referring to the drawings luminescence according to a preferred embodiment of the invention, reflection dual-purpose sign board are described in detail.
Fig. 1 is the luminescence according to the present invention, the stereogram of reflection dual-purpose sign board, and Fig. 2 is the exploded perspective view of Fig. 1,
Fig. 3 is the in-built frontal state figure showing the sign board body according to the present invention, and Fig. 4 is the A-A according to Fig. 3
The sectional view of line, Fig. 5 is the luminescence according to the present invention, reflects the photo that dual-purpose sign board is in LED module closed mode,
Fig. 6 a and Fig. 6 b is the luminescence according to the present invention, when light has or not under LED module open mode of dual-purpose sign board of reflection
Photo.
As shown in described Fig. 1 to Fig. 6 b, the luminescence according to the present invention, reflection dual-purpose sign board, comprising: sign board is originally
Body 10 and, retro-reflective patches being (sheet) 20 and, the first LED module 30 and the second LED module 35 and, traffic mark
Will guide portion 40 and, cover plate 50 and, power supplier 60.
Described sign board body 10, comprising: diffuser plate 11；Outer panel 12, it is on the rear edge edge of diffuser plate 11
Circumference and protrude certain altitude；Middle dividing plate 13, it is in the position of the medial septal certain distance to described outer panel 12
Protrude；With inner side dividing plate 14, it protrudes across interval in the inner side of described middle dividing plate 13.
Described diffuser plate 11 is for the diffusion of light, it is possible to use known diffuser plate, described outer panel 12 and middle zoning
Plate 13 and inner side dividing plate 14 can be formed by lighttight material or can be made by lighttight material at surface mount
Plate (sheet).
Therewith, each space according to described outer panel 12 and middle dividing plate 13 and inner side dividing plate 14 zoning due to
Even if mutually cutting off light thus there is illumination in adjacent space, described illumination light also will not be transmitted.
Described retro-reflective patches being 20, comprising: red reflex piece (sheet) 21, it is formed as circular strip, and adheres to
Front edge in described diffuser plate 11；White reflective piece (sheet) 22, its attachment is for covering described red reflex piece
The inner space of 21；Black reflection piece (sheet) 23, it is attached to described white reflective piece to guide traffic sign
The mid portion of 22.
Described retro-reflective patches being 20, is the reflector plate of same size with the reflector plate being attached to common traffic mark board,
The retro-reflective patches being of the present invention use be possible not only to reflect light can also printing opacity.
The reason of printing opacity is, for the light transmission diffuser plate irradiating at the first internal LED module and the second LED module,
Make the traffic sign being marked on the mid portion of described retro-reflective patches being 20 can be to external appearance.
Due to the fact that the attachment of retro-reflective patches being 20, even if can not supply to the first LED module and the second LED module
In the case of to power supply, also can perform the original function of traffic mark board.
Described red reflex piece 21 is attached to diffuser plate front edge position, and attachment is arranged at described diffuser plate for covering
Part between 11 described outer panels 12 below and middle dividing plate 13, thus the LED of described first LED module 30
When luminous, the circular strip being formed with redness in the front edge position of sign board body is made to display by described light.
In addition, when the present invention shows traffic sign, when showing speed limit as shown in drawings as an example, be not that light is irradiated
So that speed limit displays on speed(-)limit sign, but the outline portion of illumination speed(-)limit sign part is so that speed limit understands
Be identified.
Illustrate aftermentioned.
Described first LED module 30 is arranged at the lateral surface of described middle dividing plate 13 along edge, in order to make light irradiate
Space between described outer panel 12 and middle dividing plate 13, described second LED module 35 is arranged at along edge
The medial surface of described inner side dividing plate 14, in order to make light be radiated at the inner space of described inner side dividing plate 14.
Described first LED module and the second LED module all include substrate and are arranged at the LED of described substrate, and electric wire is even
It is connected to described power supplier 60 to receive power supply supply thus luminous.
Described first LED module 30 and the second LED module 35 are along the limit of middle dividing plate 13 and inner side dividing plate 14
Edge around arranging or, as shown in drawings, each arrange with the interval form spaced apart from each other selecting.
At described power supplier 60, the switch certainly to be arranged of the supply in order to control power supply.
Described traffic sign guide portion 40 is arranged at the inner side of described inner side dividing plate 14, is to make described 2nd LED
The light of module 35 is not passed through by diffuser plate and arranges, and is arranged on the attachment portion pair with described black reflection piece 23
The portion that after the diffuser plate 11 answered, corresponding corresponding part and the profile along described corresponding part separate at a certain distance
Point.
In other words, described traffic sign guide portion 40 guides when the LED of described second LED module 35 is luminous,
So that light only along described black reflection piece 23 profile through and illuminate, and according to through diffuser plate to sign board body
The light that front manifests, can clearly identify the traffic sign of black reflection piece, and also can maintain legibility at a distance.
Now, described traffic sign guide portion 40 can be formed at after described diffuser plate 11 with the form that face connects, also
Above can be set to be positioned between described retro-reflective patches being 20 and diffuser plate 11 at diffuser plate 11, accompanying drawing is formed at
After diffuser plate.
Here, the described black reflection piece 23 adhering to guide traffic sign is because being that black is nearly opaque, because of
This corresponding part after diffuser plate corresponding with described black reflection piece 23, even if not being provided for separately cutting off light
Plate there will not be big problem.
Additionally, be formed as: only make black reflection piece be constituted by lighttight, so that black reflection piece part is impermeable
Light, and only make the profile Outboard Sections light-permeable of described black reflection piece.
Described covering plate 50, consists of and is incorporated into described outer panel 12, thus in order to seal described sign board body 10
Inside and cover, the composition of described power supplier 60 is for the first LED module 30 and the second LED module
35 supply power supplys, the inside of described sign board body 10 can be arranged at or be arranged at described covering plate 50, in addition may be used
To be arranged at the ad-hoc location adjacent with traffic mark board.
In addition, between described middle dividing plate 13 and inner side dividing plate 14 space, light be set cover to cover light
Plate 70.
Although arranging reason is that due at described middle dividing plate 13 and inner side dividing plate 14 of described smooth shield 70
Between space be not provided with LED module, be there is not the situation of light transmission by the diffuser plate adjacent with described space, but logical
Cross described middle dividing plate 13 and inner side dividing plate 14 and the space covering between plate 50, the light of adjacent space can occur
Situation about flowing into, thus have diffuser plate 11 described in the light transmission of described inflow to be irradiated to the possibility of outside, be therefore for
Cut off this.
In the state of the traffic mark board of the present invention configured as described above is set, as it is shown in figure 5, driver by day
Traffic sign can be confirmed by naked eyes.
And at night, in the case that the headlight light of vehicle illuminates traffic mark board, with the first LED module and the 2nd LED
Whether luminescence independently, is attached to the retro-reflective patches being 20 before diffuser plate and reflects described light the LED of module, thus
Driver can easily identify and cognitive traffic sign (with reference to Fig. 6 a).
In the case of additionally, the headstock light of vehicle does not impinges upon traffic mark board, the first LED module and the second LED module
LED luminous when, illuminate red reflex piece 21 by the light of the first LED module, come by the light of the second LED module
Illuminate the outline portion of black reflection piece, and driver also can clearly identify traffic sign (with reference to figure at a distance
6b)。
As described above, the present invention is not to make light transmission diffuser plate overall and all reflector plates by red, white and black
Make optical illumination, but make light only illuminate red and black reflection piece outline portion, such that it is able to clearly identify traffic mark
Will, and then by the raising of legibility, it is also possible to correctly identifying at a distance and cognitive traffic sign.
Symbol description
10: sign board body 11: diffuser plate
12: outer panel 13: middle dividing plate
14: inner side dividing plate 20: retro-reflective patches being
21: red reflex piece 22: white reflective piece
23: black reflection piece 30: the first LED module
35: the second LED modules 40: traffic sign guide portion
50: covering plate 60: power supplier
70: light shield
Claims (4)
1. a luminescence, reflection dual-purpose sign board, it is characterised in that include:
Sign board body (10), it include diffuser plate (11) and, outer panel (12) and, middle dividing plate (13)
With, inner side dividing plate (14), described diffuser plate (11) is for the diffusion of light, and described outer panel (12) is in described expansion
The rear edge of (11) of falling apart circumferentially protrudes certain altitude, and described middle dividing plate (13) is to described outer panel
(12) position of medial septal certain distance is protruded, and described inner side dividing plate (14) is described middle dividing plate (13)
Inner side protrude across interval；
Retro-reflective patches being (20), it include red reflex piece (21) and, white reflective piece (22) and, black reflection
Piece (23), described red reflex piece (21) is formed as circular strip, and to cover and be arranged at described diffuser plate (11) after
Between the described outer panel (12) in face and middle dividing plate (13), the form of part is attached to described diffuser plate (11)
Front edge, the attachment of described white reflective piece (22) is for covering the inner space of described red reflex piece (21), institute
State black reflection piece (20) to guide traffic sign to be attached to the middle body of described white reflective piece (22)；
First LED module (30), it is arranged on the lateral surface of described middle dividing plate (13) along edge, in order to will
Light is radiated at space between described outer panel (12) and middle dividing plate (13)；
Second LED module (35), it is arranged on the medial surface of interior survey dividing plate (14) along edge, in order to by illumination
Penetrate the inner space in described inner side dividing plate (14)；
Traffic sign guide portion (40), it is arranged on the inner side of described inner side dividing plate (14) not allow described second
The light transmission of LED module (35), and it is arranged on the corresponding diffuser plate of attachment portion with described black reflection piece (23)
(11) after corresponding part and, along the edge part at a certain distance of described corresponding part, thus guide light only
Pass through along the profile of described black reflection piece (23)；
Covering plate (50), it is incorporated into described outer panel (12), and seals the inside of described sign board body (10)；
Power supplier (60), it provides power supply in described first LED module (30) and the second LED module (35).
2. luminescence according to claim 1, reflection dual-purpose sign board, it is characterised in that:
Described traffic sign guide portion (40) is formed at after described diffuser plate (11), or is formed at described diffuser plate
(11) before and be positioned between described retro-reflective patches being (20) and diffuser plate (11).
3. luminescence according to claim 1, reflection dual-purpose sign board, it is characterised in that:
Described first LED module (30) and the second LED module (35), along middle dividing plate (13) and inner side zoning
The edge of plate (14) is set to be spaced from each other with the respective interval selecting.
4. luminescence as claimed in any of claims 1 to 3, reflection dual-purpose sign board, it is characterised in that:
Light shield (70) is arranged on space between described middle dividing plate (13) and inner side dividing plate (14), with
The light of described first LED module (30) of box lunch and the second LED module (35) is by middle dividing plate (13) and inner side
When dividing plate (14) and the space covering between plate (50) flow into, cut off the light flowing into and pass through described diffuser plate (11)
To external irradiation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0062249 | 2015-05-01 | ||
| KR1020150062249A KR101775576B1 (en) | 2015-05-01 | 2015-05-01 | Signs for luminous and reflective |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106097925A true CN106097925A (en) | 2016-11-09 |
| CN106097925B CN106097925B (en) | 2019-06-04 |
Family
ID=57216304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510955618.8A Active CN106097925B (en) | 2015-05-01 | 2015-12-17 | It shines, reflection dual-purpose sign board |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101775576B1 (en) |
| CN (1) | CN106097925B (en) |
| WO (1) | WO2016178467A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102217055B1 (en) | 2018-11-28 | 2021-02-22 | 세연산업(주) | Guide sign vehicle drive information |
| KR102390139B1 (en) | 2020-07-20 | 2022-04-25 | 김강 | Speed Limit Sign |
| WO2023153610A1 (en) * | 2022-02-11 | 2023-08-17 | 주식회사 케이지 | Transmission plate, traffic sign comprising same, and method for manufacturing transmission plate |
| KR102485103B1 (en) * | 2022-04-29 | 2023-01-06 | 주식회사 케이지 | Transmissive panel, traffic sign using it and manufacturing method thereof |
| KR102591661B1 (en) * | 2022-07-06 | 2023-10-31 | 김희아 | Road traffic sign panel with ease replacement of LED module |
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|---|---|---|---|---|
| CN2752894Y (en) * | 2004-06-01 | 2006-01-18 | 王艳国 | Photoelectric display sign board |
| CN101777292A (en) * | 2010-01-19 | 2010-07-14 | 包士祥 | Luminous road traffic sign board with LED panel |
| JP2013049992A (en) * | 2011-08-31 | 2013-03-14 | Sekisui Jushi Co Ltd | Internally illuminated sign |
| CN203689869U (en) * | 2014-01-24 | 2014-07-02 | 深圳市大族元亨光电股份有限公司 | Traffic sign |
| KR101445755B1 (en) * | 2013-05-29 | 2014-10-01 | (주)대광솔라 | Electrical and Solar combined an LED traffic signs |
| CN204298785U (en) * | 2014-11-28 | 2015-04-29 | 陈伯进 | Hua Chi afforests support wall |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200389696Y1 (en) * | 2005-04-11 | 2005-07-14 | 손경진 | Traffic sign board |
| KR100998741B1 (en) * | 2010-03-16 | 2010-12-10 | 기동안전(주) | The traffic sign board |
| KR101315058B1 (en) * | 2013-06-19 | 2013-10-08 | 김영태 | Led signboard for traffic safety |
-
2015
- 2015-05-01 KR KR1020150062249A patent/KR101775576B1/en active IP Right Grant
- 2015-12-17 CN CN201510955618.8A patent/CN106097925B/en active Active
- 2015-12-18 WO PCT/KR2015/013914 patent/WO2016178467A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752894Y (en) * | 2004-06-01 | 2006-01-18 | 王艳国 | Photoelectric display sign board |
| CN101777292A (en) * | 2010-01-19 | 2010-07-14 | 包士祥 | Luminous road traffic sign board with LED panel |
| JP2013049992A (en) * | 2011-08-31 | 2013-03-14 | Sekisui Jushi Co Ltd | Internally illuminated sign |
| KR101445755B1 (en) * | 2013-05-29 | 2014-10-01 | (주)대광솔라 | Electrical and Solar combined an LED traffic signs |
| CN203689869U (en) * | 2014-01-24 | 2014-07-02 | 深圳市大族元亨光电股份有限公司 | Traffic sign |
| CN204298785U (en) * | 2014-11-28 | 2015-04-29 | 陈伯进 | Hua Chi afforests support wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106097925B (en) | 2019-06-04 |
| KR20160130107A (en) | 2016-11-10 |
| KR101775576B1 (en) | 2017-09-06 |
| WO2016178467A1 (en) | 2016-11-10 |
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